Well, the Hijri date 17 Dhul Qidah 1277 corresponds to the Gregorian date Sunday, 26 May 1861. This date lies in the eleventh month of the Hijri year 1277 AH, which is Dhu Al-Qidah of 1277 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1277/11/17 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 26 May 1861 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Dhul Qidah 1277 AH to its equivalent Gregorian date.
بَلَىٰ مَنْ أَوْفَىٰ بِعَهْدِهِۦ وَٱتَّقَىٰ فَإِنَّ ٱللَّهَ يُحِبُّ ٱلْمُتَّقِينَ
Nay, but (the chosen of Allah is) he who fulfilleth his pledge and wardeth off (evil); for lo! Allah loveth those who ward off (evil).
Surah Aal-i-Imraan(3:76)